<template>
  <div class="school">
    <h2>学校名称:{{ name }}</h2>
    <h2>学校地址:{{ address }}</h2>
  </div>
</template>

<script>
export default {
  name: "School",
  data: function () {
    return {
      name: "尚硅谷123",
      address: "北京",
    };
  },
  mounted() {
    this.$bus.$on("hello", (data) => {
      //销毁school组件时请解绑hello事件
      console.log("我是school我收到了来自student的数据:", data);
    });
  },
  beforeDestroy() {
    this.$bus.$off("hello");
  },
};
</script>

<style lang="less" scoped>
.school {
  background-color: green;
  margin-top: 30px;
}
</style>